So again I ask for proof of the word Allah being used before Muhammad.
So here it is.
Hebrew
Strong's Number: 427
Transliterated: allah
Phonetic: al-law'
Text: A variation of 424: --oak.
Strong's Number: 424
Transliterated: 'elah
Phonetic: ay-law'
Text: feminine of 352; an oak or other strong tree: --elm, oak, teil-tree.
Strong's Number: 352
Transliterated: 'ayil
Phonetic: ah'-yil
Text: from the same as 193; properly, strength; hence, anything strong; specifically a chief (politically); also a ram (from his strength); a pilaster (as a strong support); an oak or other strong tree: --mighty (man), lintel, oak, post, ram, tree.
Strong's Number: 193
Transliterated: 'uwl
Phonetic: ool
Text: from an unused root meaning to twist, i.e. (by implication) be strong; the body (as being rolled together); also powerful: --mighty, strength.